And of course a drivers license proves that a person is "clean" as a whistle... #sarcasm
Not any more than analyzing someones 'legal' status by sizing them up by their outward looks, vehicle, home, or whatever. I have friends who look like me covered with tattoos and facial piercings, long haired, who are into alternate lifestyles some being musicians, artists, bikers and car enthusiasts, etc most who like me though and have never spent more than a night or two in the county sobering up after a bender- we love our guns and will fight for our rights just like the more mainstream looking folks. We own businesses and have lots of extra moneys to spend on things for ourselves. Some see us and think the worse just by our looks when most of us are cleaner than some clean cut looking guys. I have a good childhood buddy who was a wealthy insurance executive who with his partners bilked investors out of millons and ended up doing 8 years in federal prison, weve known each other our entire lives as his mother and my mother were bff's growing up. He just got out of prison last year and is living with his parents in a small town running a really nice B&B for them. He was always a money guy, always clean cut and still is actually he looks about the same as he did in highschool where he was our class president and valedictorian and then graduated college with honors and an MBA, you would never know he was a felon if you didnt know him. So, looks can be decieving, licenses can be fake or altered, and people can and will sign ficticious names.